Update notes for submitted changes

* If the decoding fails, change the inSampleSize to 1.
* Gallery2 - add wmv, mpgts, mkv, asf,avi & divx mimetypes  - adds extra mimetypes so they can be used for streaming.
* Gallery2: Fix crash for unsupported format on mute operation. -Mpeg4 Writer does not support formats other thanmp4/h264/h263. -Need to check in app for unsupported format before starting  mute operation. -Fix is to add condition in app to check for unsupported format  and display toast message.  CRs-Fixed: 514347
* Gallery2 - add wmv, mpgts, mkv, asf mimetypes
* Gallery2: Use correct editor ID for sharpness filter
* Gallery : Filter picasa specific options
* util: Fix build of LinkNode.java.